| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.88 | 4.153% | $160.2706 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $21.49 | 10.652% | $23.7791 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $94.80 | 13.103% | $107.2216 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $221.70 | 8.494% | $240.5312 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $59.56 | 4.864% | $62.457 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $55.63 | 13.714% | $63.2591 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $164.96 | 6.509% | $175.6972 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $772.02 | $833.2158 | $833.22 | $833.20 | $833.30 | |